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git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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f1a1268572
bootph-all as phase tag was added to dt-schema (dtschema/schemas/bootph.yaml) to describe various node usage during boot phases with DT. Add bootph-all for all nodes that are used in the bootloader on Renesas R-Car Gen2 SoCs. All SoC require CPG clock and its input clock, RST Reset, PFC pin control and PRR ID register access during all stages of the boot process, those are marked using bootph-all property, and so is the SoC bus node which contains these IP. Each board console UART is also marked as bootph-all to make it available in all stages of the boot process. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/20250209180616.160253-1-marek.vasut+renesas@mailbox.org Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
839 lines
15 KiB
Text
839 lines
15 KiB
Text
// SPDX-License-Identifier: GPL-2.0
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/*
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* Device Tree Source for the Gose board
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*
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* Copyright (C) 2014-2015 Renesas Electronics Corporation
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*/
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/*
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* SSI-AK4643
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*
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* SW1: 1: AK4643
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* 2: CN22
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* 3: ADV7511
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*
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* This command is required when Playback/Capture
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*
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* amixer set "LINEOUT Mixer DACL" on
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* amixer set "DVC Out" 100%
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* amixer set "DVC In" 100%
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*
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* You can use Mute
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*
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* amixer set "DVC Out Mute" on
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* amixer set "DVC In Mute" on
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*
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* You can use Volume Ramp
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*
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* amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
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* amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
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* amixer set "DVC Out Ramp" on
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* aplay xxx.wav &
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* amixer set "DVC Out" 80% // Volume Down
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* amixer set "DVC Out" 100% // Volume Up
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*/
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/dts-v1/;
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#include "r8a7793.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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model = "Gose";
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compatible = "renesas,gose", "renesas,r8a7793";
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aliases {
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serial0 = &scif0;
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serial1 = &scif1;
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i2c9 = &gpioi2c2;
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i2c10 = &gpioi2c4;
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i2c11 = &i2chdmi;
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i2c12 = &i2cexio4;
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mmc0 = &sdhi0;
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mmc1 = &sdhi1;
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mmc2 = &sdhi2;
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};
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chosen {
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bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
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stdout-path = "serial0:115200n8";
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};
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memory@40000000 {
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device_type = "memory";
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reg = <0 0x40000000 0 0x40000000>;
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};
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keyboard {
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compatible = "gpio-keys";
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pinctrl-0 = <&keyboard_pins>;
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pinctrl-names = "default";
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key-1 {
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gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_1>;
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label = "SW2-1";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-2 {
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gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_2>;
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label = "SW2-2";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-3 {
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gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_3>;
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label = "SW2-3";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-4 {
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gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_4>;
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label = "SW2-4";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-a {
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gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_A>;
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label = "SW30";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-b {
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gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_B>;
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label = "SW31";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-c {
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gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_C>;
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label = "SW32";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-d {
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gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_D>;
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label = "SW33";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-e {
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gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_E>;
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label = "SW34";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-f {
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gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_F>;
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label = "SW35";
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wakeup-source;
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debounce-interval = <20>;
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};
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key-g {
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gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_G>;
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label = "SW36";
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wakeup-source;
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debounce-interval = <20>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led6 {
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gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
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label = "LED6";
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};
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led7 {
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gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
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label = "LED7";
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};
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led8 {
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gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
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label = "LED8";
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};
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};
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reg_1p8v: regulator-1v8 {
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compatible = "regulator-fixed";
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regulator-name = "fixed-1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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reg_3p3v: regulator-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "fixed-3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_sdhi0: regulator-vcc-sdhi0 {
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compatible = "regulator-fixed";
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regulator-name = "SDHI0 Vcc";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vccq_sdhi0: regulator-vccq-sdhi0 {
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compatible = "regulator-gpio";
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regulator-name = "SDHI0 VccQ";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
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gpios-states = <1>;
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states = <3300000 1>, <1800000 0>;
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};
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vcc_sdhi1: regulator-vcc-sdhi1 {
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compatible = "regulator-fixed";
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regulator-name = "SDHI1 Vcc";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vccq_sdhi1: regulator-vccq-sdhi1 {
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compatible = "regulator-gpio";
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regulator-name = "SDHI1 VccQ";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
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gpios-states = <1>;
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states = <3300000 1>, <1800000 0>;
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};
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vcc_sdhi2: regulator-vcc-sdhi2 {
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compatible = "regulator-fixed";
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regulator-name = "SDHI2 Vcc";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vccq_sdhi2: regulator-vccq-sdhi2 {
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compatible = "regulator-gpio";
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regulator-name = "SDHI2 VccQ";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
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gpios-states = <1>;
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states = <3300000 1>, <1800000 0>;
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};
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audio_clock: audio_clock {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <11289600>;
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};
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rsnd_ak4643: sound {
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compatible = "simple-audio-card";
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simple-audio-card,format = "left_j";
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simple-audio-card,bitclock-master = <&sndcodec>;
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simple-audio-card,frame-master = <&sndcodec>;
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sndcpu: simple-audio-card,cpu {
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sound-dai = <&rcar_sound>;
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};
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sndcodec: simple-audio-card,codec {
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sound-dai = <&ak4643>;
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clocks = <&audio_clock>;
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};
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};
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hdmi-in {
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compatible = "hdmi-connector";
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type = "a";
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port {
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hdmi_con_in: endpoint {
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remote-endpoint = <&adv7612_in>;
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};
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};
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};
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hdmi-out {
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compatible = "hdmi-connector";
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type = "a";
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port {
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hdmi_con_out: endpoint {
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remote-endpoint = <&adv7511_out>;
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};
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};
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};
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composite-in {
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compatible = "composite-video-connector";
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port {
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composite_con_in: endpoint {
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remote-endpoint = <&adv7180_in>;
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};
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};
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};
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x2_clk: x2-clock {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <74250000>;
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};
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x13_clk: x13-clock {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <148500000>;
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};
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gpioi2c2: i2c-9 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "i2c-gpio";
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status = "disabled";
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scl-gpios = <&gpio2 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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sda-gpios = <&gpio2 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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i2c-gpio,delay-us = <5>;
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};
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gpioi2c4: i2c-10 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "i2c-gpio";
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status = "disabled";
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scl-gpios = <&gpio7 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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sda-gpios = <&gpio7 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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i2c-gpio,delay-us = <5>;
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};
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/*
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* A fallback to GPIO is provided for I2C2.
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*/
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i2chdmi: i2c-mux1 {
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compatible = "i2c-demux-pinctrl";
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i2c-parent = <&i2c2>, <&gpioi2c2>;
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i2c-bus-name = "i2c-hdmi";
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#address-cells = <1>;
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#size-cells = <0>;
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ak4643: codec@12 {
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compatible = "asahi-kasei,ak4643";
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#sound-dai-cells = <0>;
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reg = <0x12>;
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};
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composite-in@20 {
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compatible = "adi,adv7180cp";
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reg = <0x20>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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adv7180_in: endpoint {
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remote-endpoint = <&composite_con_in>;
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};
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};
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port@3 {
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reg = <3>;
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adv7180_out: endpoint {
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bus-width = <8>;
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remote-endpoint = <&vin1ep>;
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};
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};
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};
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};
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hdmi@39 {
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compatible = "adi,adv7511w";
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reg = <0x39>;
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interrupts-extended = <&gpio3 29 IRQ_TYPE_LEVEL_LOW>;
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avdd-supply = <®_1p8v>;
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dvdd-supply = <®_1p8v>;
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pvdd-supply = <®_1p8v>;
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dvdd-3v-supply = <®_3p3v>;
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bgvdd-supply = <®_1p8v>;
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adi,input-depth = <8>;
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adi,input-colorspace = "rgb";
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adi,input-clock = "1x";
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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adv7511_in: endpoint {
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remote-endpoint = <&du_out_rgb>;
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};
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};
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port@1 {
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reg = <1>;
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adv7511_out: endpoint {
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remote-endpoint = <&hdmi_con_out>;
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};
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};
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};
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};
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hdmi-in@4c {
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compatible = "adi,adv7612";
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reg = <0x4c>;
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interrupts-extended = <&gpio4 2 IRQ_TYPE_LEVEL_LOW>;
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default-input = <0>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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adv7612_in: endpoint {
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remote-endpoint = <&hdmi_con_in>;
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};
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};
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port@2 {
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reg = <2>;
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adv7612_out: endpoint {
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remote-endpoint = <&vin0ep2>;
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};
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};
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};
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};
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eeprom@50 {
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compatible = "renesas,r1ex24002", "atmel,24c02";
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reg = <0x50>;
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pagesize = <16>;
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};
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};
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/*
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* I2C4 is routed to EXIO connector E, pins 37 (SCL) + 39 (SDA).
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* A fallback to GPIO is provided.
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*/
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i2cexio4: i2c-mux2 {
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compatible = "i2c-demux-pinctrl";
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i2c-parent = <&i2c4>, <&gpioi2c4>;
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i2c-bus-name = "i2c-exio4";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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};
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&du {
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pinctrl-0 = <&du_pins>;
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pinctrl-names = "default";
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status = "okay";
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clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
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<&x13_clk>, <&x2_clk>;
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clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
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ports {
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port@0 {
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endpoint {
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remote-endpoint = <&adv7511_in>;
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};
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};
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};
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};
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&lvds0 {
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ports {
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port@1 {
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lvds_connector: endpoint {
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};
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};
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};
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};
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&extal_clk {
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clock-frequency = <20000000>;
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};
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&pfc {
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pinctrl-0 = <&scif_clk_pins>;
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pinctrl-names = "default";
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i2c2_pins: i2c2 {
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groups = "i2c2";
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function = "i2c2";
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};
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i2c4_pins: i2c4 {
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groups = "i2c4_c";
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function = "i2c4";
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};
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du_pins: du {
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groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
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function = "du";
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};
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scif0_pins: scif0 {
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groups = "scif0_data_d";
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function = "scif0";
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};
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scif1_pins: scif1 {
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groups = "scif1_data_d";
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function = "scif1";
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};
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scif_clk_pins: scif_clk {
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groups = "scif_clk";
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function = "scif_clk";
|
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};
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ether_pins: ether {
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groups = "eth_link", "eth_mdio", "eth_rmii";
|
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function = "eth";
|
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};
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|
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phy1_pins: phy1 {
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groups = "intc_irq0";
|
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function = "intc";
|
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};
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|
|
|
pmic_irq_pins: pmicirq {
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groups = "intc_irq2";
|
|
function = "intc";
|
|
};
|
|
|
|
sdhi0_pins: sd0 {
|
|
groups = "sdhi0_data4", "sdhi0_ctrl";
|
|
function = "sdhi0";
|
|
power-source = <3300>;
|
|
};
|
|
|
|
sdhi0_pins_uhs: sd0_uhs {
|
|
groups = "sdhi0_data4", "sdhi0_ctrl";
|
|
function = "sdhi0";
|
|
power-source = <1800>;
|
|
};
|
|
|
|
sdhi1_pins: sd1 {
|
|
groups = "sdhi1_data4", "sdhi1_ctrl";
|
|
function = "sdhi1";
|
|
power-source = <3300>;
|
|
};
|
|
|
|
sdhi1_pins_uhs: sd1_uhs {
|
|
groups = "sdhi1_data4", "sdhi1_ctrl";
|
|
function = "sdhi1";
|
|
power-source = <1800>;
|
|
};
|
|
|
|
sdhi2_pins: sd2 {
|
|
groups = "sdhi2_data4", "sdhi2_ctrl";
|
|
function = "sdhi2";
|
|
power-source = <3300>;
|
|
};
|
|
|
|
sdhi2_pins_uhs: sd2_uhs {
|
|
groups = "sdhi2_data4", "sdhi2_ctrl";
|
|
function = "sdhi2";
|
|
power-source = <1800>;
|
|
};
|
|
|
|
qspi_pins: qspi {
|
|
groups = "qspi_ctrl", "qspi_data4";
|
|
function = "qspi";
|
|
};
|
|
|
|
sound_pins: sound {
|
|
groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
|
|
function = "ssi";
|
|
};
|
|
|
|
sound_clk_pins: sound_clk {
|
|
groups = "audio_clk_a";
|
|
function = "audio_clk";
|
|
};
|
|
|
|
keyboard_pins: keyboard {
|
|
pins = "GP_5_0", "GP_5_1", "GP_5_2", "GP_5_3";
|
|
bias-pull-up;
|
|
};
|
|
|
|
vin0_pins: vin0 {
|
|
groups = "vin0_data24", "vin0_sync", "vin0_clkenb", "vin0_clk";
|
|
function = "vin0";
|
|
};
|
|
|
|
vin1_pins: vin1 {
|
|
groups = "vin1_data8", "vin1_clk";
|
|
function = "vin1";
|
|
};
|
|
};
|
|
|
|
ðer {
|
|
pinctrl-0 = <ðer_pins>, <&phy1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
phy-handle = <&phy1>;
|
|
renesas,ether-link-active-low;
|
|
status = "okay";
|
|
|
|
phy1: ethernet-phy@1 {
|
|
compatible = "ethernet-phy-id0022.1537",
|
|
"ethernet-phy-ieee802.3-c22";
|
|
reg = <1>;
|
|
interrupts-extended = <&irqc0 0 IRQ_TYPE_LEVEL_LOW>;
|
|
micrel,led-mode = <1>;
|
|
reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
&cmt0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu0-supply = <&vdd_dvfs>;
|
|
};
|
|
|
|
&rwdt {
|
|
timeout-sec = <60>;
|
|
status = "okay";
|
|
};
|
|
|
|
&scif0 {
|
|
pinctrl-0 = <&scif0_pins>;
|
|
pinctrl-names = "default";
|
|
bootph-all;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&scif1 {
|
|
pinctrl-0 = <&scif1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&scif_clk {
|
|
clock-frequency = <14745600>;
|
|
};
|
|
|
|
&sdhi0 {
|
|
pinctrl-0 = <&sdhi0_pins>;
|
|
pinctrl-1 = <&sdhi0_pins_uhs>;
|
|
pinctrl-names = "default", "state_uhs";
|
|
|
|
vmmc-supply = <&vcc_sdhi0>;
|
|
vqmmc-supply = <&vccq_sdhi0>;
|
|
cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
|
|
wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
|
|
sd-uhs-sdr50;
|
|
sd-uhs-sdr104;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhi1 {
|
|
pinctrl-0 = <&sdhi1_pins>;
|
|
pinctrl-1 = <&sdhi1_pins_uhs>;
|
|
pinctrl-names = "default", "state_uhs";
|
|
|
|
vmmc-supply = <&vcc_sdhi1>;
|
|
vqmmc-supply = <&vccq_sdhi1>;
|
|
cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
|
|
wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
|
|
sd-uhs-sdr50;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhi2 {
|
|
pinctrl-0 = <&sdhi2_pins>;
|
|
pinctrl-1 = <&sdhi2_pins_uhs>;
|
|
pinctrl-names = "default", "state_uhs";
|
|
|
|
vmmc-supply = <&vcc_sdhi2>;
|
|
vqmmc-supply = <&vccq_sdhi2>;
|
|
cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
|
|
sd-uhs-sdr50;
|
|
status = "okay";
|
|
};
|
|
|
|
&qspi {
|
|
pinctrl-0 = <&qspi_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
|
|
flash@0 {
|
|
compatible = "spansion,s25fl512s", "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <30000000>;
|
|
spi-tx-bus-width = <4>;
|
|
spi-rx-bus-width = <4>;
|
|
spi-cpol;
|
|
spi-cpha;
|
|
m25p,fast-read;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "loader";
|
|
reg = <0x00000000 0x00040000>;
|
|
read-only;
|
|
};
|
|
partition@40000 {
|
|
label = "user";
|
|
reg = <0x00040000 0x00400000>;
|
|
read-only;
|
|
};
|
|
partition@440000 {
|
|
label = "flash";
|
|
reg = <0x00440000 0x03bc0000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c2 {
|
|
pinctrl-0 = <&i2c2_pins>;
|
|
pinctrl-names = "i2c-hdmi";
|
|
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
|
|
};
|
|
|
|
&i2c6 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmic_irq_pins>;
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
|
|
pmic@58 {
|
|
compatible = "dlg,da9063";
|
|
reg = <0x58>;
|
|
interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
|
|
rtc {
|
|
compatible = "dlg,da9063-rtc";
|
|
};
|
|
|
|
watchdog {
|
|
compatible = "dlg,da9063-watchdog";
|
|
};
|
|
};
|
|
|
|
vdd_dvfs: regulator@68 {
|
|
compatible = "dlg,da9210";
|
|
reg = <0x68>;
|
|
interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
|
|
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
|
|
&i2c4 {
|
|
pinctrl-0 = <&i2c4_pins>;
|
|
pinctrl-names = "i2c-exio4";
|
|
};
|
|
|
|
&rcar_sound {
|
|
pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
/* Single DAI */
|
|
#sound-dai-cells = <0>;
|
|
|
|
status = "okay";
|
|
|
|
rcar_sound,dai {
|
|
dai0 {
|
|
playback = <&ssi0>, <&src2>, <&dvc0>;
|
|
capture = <&ssi1>, <&src3>, <&dvc1>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&ssi1 {
|
|
shared-pin;
|
|
};
|
|
|
|
/* HDMI video input */
|
|
&vin0 {
|
|
status = "okay";
|
|
pinctrl-0 = <&vin0_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
port {
|
|
vin0ep2: endpoint {
|
|
remote-endpoint = <&adv7612_out>;
|
|
bus-width = <24>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
pclk-sample = <1>;
|
|
data-active = <1>;
|
|
};
|
|
};
|
|
};
|
|
|
|
/* composite video input */
|
|
&vin1 {
|
|
pinctrl-0 = <&vin1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
|
|
port {
|
|
vin1ep: endpoint {
|
|
remote-endpoint = <&adv7180_out>;
|
|
bus-width = <8>;
|
|
};
|
|
};
|
|
};
|